Ezisetshenzisweni ze-laser yezimboni, i-diode pumping laser module isebenza “njenge-power core” yesistimu ye-laser. Ukusebenza kwayo kuthinta ngqo ukusebenza kahle kokucubungula, isikhathi sokuphila kwemishini, kanye nekhwalithi yokugcina yomkhiqizo. Kodwa-ke, ngezinhlobonhlobo eziningi ze-diode pumping laser ezitholakala emakethe (njengezinhlobo ezifakwe i-end-pumped, ezifakwe eceleni, kanye nezihlanganiswe nge-fiber), umuntu angahambisana kanjani ngokunembile nezidingo ezithile zezimboni? Lesi sihloko sinikeza isu lokukhetha elihlelekile elisekelwe kumapharamitha obuchwepheshe kanye nokuhlaziywa okusekelwe esimweni.
1. Chaza Izidingo Eziyinhloko Zesicelo Sezimboni
Ngaphambi kokukhetha i-diode pumping laser module, kubalulekile ukuchaza amapharamitha ayinhloko esimo sesicelo:
① Uhlobo Lokucubungula
- Ukucubungula okuqhubekayo okunamandla aphezulu (isb., ukusika/ukushisela insimbi ejiyile): Beka phambili ukuzinza kwamandla (>1kW) kanye nekhono lokususa ukushisa.
- Ukubhoboza/ukubhoboza izinto eziphukile: Kudinga ikhwalithi ephezulu ye-beam (M² < 10) kanye nokulawula ukushaya kwenhliziyo okunembile (izinga le-nanosecond). – Ukucubungula okusheshayo okunamandla (isb., ukushisela ithebhu yebhethri le-lithium): Kudinga ikhono lokuphendula ngokushesha (izinga lokuphindaphinda ebangeni le-kHz). ② Ukuzivumelanisa Nemvelo – Izindawo ezinzima (isb., izinga lokushisa eliphezulu, uthuli, ukudlidliza njengemigqa yokukhiqiza yezimoto): Kudinga izinga eliphezulu lokuvikela (IP65 noma ngaphezulu) kanye nomklamo omelana nokushaqeka. ③ Ukucatshangelwa Kwezindleko Zesikhathi Eside Imishini yezimboni ivame ukusebenza amahora angama-24 ngosuku, izinsuku eziyi-7 ngesonto, ngakho-ke kubalulekile ukuhlola ukusebenza kahle kwe-electro-optical (>30%), imijikelezo yokulungisa, kanye nezindleko zezingxenye ezisele.
2. Izinkomba Zokusebenza Eziyinhloko Zichaziwe
① Amandla Okukhipha kanye Nekhwalithi Yomsebe
- Amandla: Amamojula e-laser asebenzisa i-diode yezinga lezimboni ngokuvamile asukela ku-100W kuya ku-10kW. Khetha ngokusekelwe ekujikeni kwezinto (isb., ukusika insimbi engu-20mm kudinga ≥3kW).
- Ikhwalithi Yomsebe (Isici se-M²):
- M² < 20: Kufanelekela ukucutshungulwa okuqinile (isb., ukuhlanza indawo).
- M² < 10: Kufanelekela ukushisela/ukusika ngokunemba (isb., insimbi engagqwali engu-0.1mm). – Qaphela: Amandla aphezulu avame ukuphazamisa ikhwalithi yemisebe; cabanga ngemiklamo yokupompa ephampelwe eceleni noma exubile ukuze kwenziwe ngcono. ② Ukusebenza Kahle Kwe-Electro-Optical kanye Nokuphathwa Kokushisa – Ukusebenza Kahle Kwe-Electro-Optical: Kuthinta ngqo izindleko zamandla. Amamojula anokusebenza kahle okungaphezulu kuka-40% ayathandwa (isb., amamojula e-laser okupompa i-diode asebenza kahle ngokuphindwe ka-2-3 kunalawo asetshenziswa ngezibani zendabuko).
- Umklamo Wokupholisa: Ukupholisa uketshezi lwe-Microchannel (ukusebenza kahle kokupholisa >500W/cm²) kufaneleka kakhulu ekusebenzeni isikhathi eside, okunomthwalo omningi kunokupholisa umoya.
③ Ukuthembeka kanye Nesikhathi Sokuphila
- I-MTBF (Isikhathi Esimaphakathi Phakathi Kokwehluleka): Izindawo zezimboni zidinga amahora angu-≥50,000.
- Ukumelana Nokungcola: Umgodi obonakalayo ovaliwe uvimbela ukuchitheka kwensimbi kanye nokungena kothuli (isilinganiso se-IP67 singcono nakakhulu).
④ Ukuhambisana kanye Nokukhula
- I-Control Interface: Ukusekelwa kwezinqubo zezimboni ezifana ne-EtherCAT kanye ne-RS485 kwenza kube lula ukuhlanganiswa emigqeni yokukhiqiza ezenzakalelayo.
- Ukwandiswa kweModular: Ukusekelwa kokucushwa okuhambisanayo kwamamojula amaningi (isb., ukufakwa kwe-stacking okungu-6-in-1) kuvumela ukuthuthukiswa kwamandla okungenamthungo.
⑤ Izici Zobude Begagasi Nokushaya Kwenhliziyo
- Ukulinganisa Ubude Bamagagasi:
- 1064nm: Okuvamile ekucubungulweni kwensimbi.
- 532nm/355nm: Kufanelekela ukucutshungulwa ngokunembile kwezinto ezingezona ezensimbi njengengilazi kanye nezinto zobumba.
- Ukulawula Ukushaya Kwenhliziyo:
- Imodi ye-QCW (Quasi-Continuous Wave) ilungele ukusetshenziswa kwamandla aphezulu, okunemvamisa ephansi (isb., ukuqopha okujulile).
- Imvamisa yokuphindaphinda ephezulu (izinga le-MHz) ifanelekela ukumakwa ngesivinini esikhulu.
3. Ukugwema Izingibe Zokukhetha Okuvamile
- Ingozi 1: “Uma amandla ephezulu, kuba ngcono” – Amandla amaningi angabangela ukusha kwezinto. Linganisa amandla kanye nekhwalithi yemisebe.
- Ingozi 2: “Ukungazinaki izindleko zokulungisa zesikhathi eside” – Amamojula angasebenzi kahle angabangela izindleko zamandla aphezulu kanye nokulungisa ngokuhamba kwesikhathi, okungaphezu kokonga kokuqala.
- I-Pitfall 3: “Imojula yobukhulu obufanayo ifanela wonke umuntu kuzo zonke izimo” – Ukucubungula okunembile kanye nokungahlelekile kudinga imiklamo ehlukene (isb., ukuhlushwa kwe-doping, isakhiwo sephampu).
I-Lumispot
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Isikhathi sokuthunyelwe: Ephreli-10-2025